*{
	margin: 0;
	padding: 0;
}
html{
	height: 100%;
}
body{
	height: 100%;
	background-color: whitesmoke;
	font-family:宋体;
}
.header{
	/* width: 100%; */
	height:36px;
	background-color: #000000;
}
.header .header-l{
	width: 1104px;
	height:36px;
	background-color: black;
	margin: 0 auto;
	position: relative;
}
.header .header-l a{
	width:186px;
	height:116px;
	/* background-color:beige; */
	float: left;
	background:url(../img/1.png)no-repeat;
	background-size: 100% 100%;
}
.header .header-l ul{
	width: 508px;
	height: 36px;
	/* background-color:blue; */
	position: absolute;
	top: 0px;
	left: 180px;
}
.header .header-l ul li{
	width: 58px;
	height:36px;
	/* background-color:beige; */
	font-size: 14px;
	color: #a6a6a6;
	text-align: center;
	line-height:36px ;
	cursor: pointer;
	float: left;
	margin-left: 42px;
    transition-duration:0.5s;
	/* letter-spacing: 10px; */
}
.header .header-l ul .ul-2{
	background-color: #dd4012;
	color: white;
}
.header .header-l ul li:hover{
	background-color: #dd4012;
	color: white;
}
.header .header-l .form-1{
	width: 300px;
	height: 36px;
	/* background-color: blue; */
	float: left;
	margin-left: 53.4%;
}
.header .header-l .form-1 .form-1-1{
	width: 143px;
	height: 36px;
	/* background-color:pink; */
	float: left;
/* 	margin-left: 56.4%; */
}
.header .header-l .form-1 .form-1-1 p{
	width:40px;
	height: 36px;
	background-color: #000000;
	float: left;
	
}
.header .header-l .form-1 .form-1-1 p img{
	
	margin-left: 12px;
	margin-top: 9px;
}
.header .header-l .form-1 .form-1-1 .phone{
	width:100px;
	height: 36px;
	/* background-color: #000000; */
	margin-left: 3px;
	color: #6e6e6e;
	font-size: 13px;
	text-align: center;
	line-height: 36px;
	cursor: pointer;
	
}
.header .header-l .form-1 .form-1-1 .phone:hover{
color: white;
}
.header .header-l .form-1 .icon{
	width: 149px;
	height: 36px;
	/* background-color: #008000; */
	float: left;
	margin-left: 7px;
	
}
.header .header-l .form-1 .icon p{
	width: 33px;
	height: 36px;
	/* background-color: peachpuff; */
	float: left;
	margin-left: 4px;
	
	
}
.header .header-l .form-1 .icon p img{
	margin-left: 6px;
	margin-top: 9px;
}
/* 中部 */
.middle{
	/* width: 100%; */
	height:150px;
	background-color: #000000;
	background:url(../img/案例列表头部.png)no-repeat;
	margin-top: -8px;
	background-size: 100% 150%;
}
.middle-1{
	height: 25px;
	background-color: #000000;
	position: relative;
	top: -25px;
	opacity: 0.6;
	
}
.middle-1 div{
	width:124px;
	height: 25px;
	/* background-color: crimson; */
	margin-left: 85px;
	opacity: 0.6;
	
}
.middle-1 div p{
	width: 60px;
	height: 25px;
	/* background-color: #0000FF; */
	font-size: 10px;
	color: white;
	text-align: center;
	line-height: 25px;
	float: left;
	margin-left: 1px;
	cursor: pointer;
}
/* 列表页 */
/* 通栏 */
.yanse{
	height: 1200px;
	background-color: #f0f1f1;
	position:relative;
	top: -25px;
}

.list{
	width: 1104px;
	height: 1268px;
	/* background-color: #00FFFF; */
	margin: 0 auto;
	overflow: hidden;
}
.list div{
	width: 422px;
	height: 29px;
	/* background-color: #000000; */
	margin-top: 25px;
	
}
.list div h4{
	width: 82.8px;
	height: 29px;
	background-color: #636363;
	font-size: 10px;
	text-align: center;
	font-weight: normal;
	line-height: 29px;
	cursor: pointer;
	color: #ffffff;
	float: left;
}
.list div p{
	width: 82.8px;
	height: 29px;
	background-color:  #ffffff;
	font-size: 12px;
	text-align: center;
	font-weight: normal;
	line-height: 29px;
	cursor: pointer;
	float: left;
	margin-left: 2px;
	transition-duration: 0.5s;
	/* color: #ffffff; */
}
.list div p:hover{
	background-color: #636363;
}

.list ul{
	width: 1104px;
	height:1060px;
	/* overflow: hidden; */
	/* background-color: red; */
}
.list li{
	width: 257px;
	height: 235px;
	background-color:white;
	float: left;
	margin-left: 25px;
	margin-top: 30px;
	cursor: pointer;
	overflow: hidden;
}
#a1{
	display: none;
}
.list ul li img{
	width:257px;
	height: 157px;
	/* background-color: pink; */
	/* display: block; */
	/* transition: all .5s; */
	
}
.list ul li #a2{
	/* width:257px; */
	height: 157px;
	overflow: hidden;
	margin-top: 0px;
}
.list ul >li:hover img{
	transform: scale(1.1);
}
.list ul >li img{
	transition: all .5s;
}

.list ul li h1{
	width:257px;
	height: 39px;
	/* background-color: pink; */
	border-bottom:1px solid #f7f7f7;
	font-size: 16px;
	line-height: 39px;
	padding-left: 10px;
	transition: all .5s;
}
.list ul >li:hover h1{
	/* transform: scale(1.1); */
	color: red;
}
.list ul li p{
	width:257px;
	height: 39px;
	/* background-color: pink; */
	/* border-bottom:1px solid whitesmoke ; */
	font-size: 10px;
	line-height: 39px;
	padding-left: 10px;
	color: #a3a2a2;
	transition: all .5s;
}
.list ul >li:hover p{
	transform: scale(1.1);
	color:hotpink;
}
.list ul li:nth-child(2){
	margin-left: 0;
}
.list ul li:nth-child(6){
	margin-left: 0;
}
.list ul li:nth-child(10){
	margin-left: 0;
}
.list ul li:nth-child(14){
	margin-left: 0;
}
.list .stern{
	width: 1104px;
	height: 38px;
	/* background-color: #002DFF; */
}

.list .stern .stern-1{
	width: 243px;
	height: 38px;
	/* background-color: lawngreen; */
	margin: 0 auto;
}
.list .stern .stern-1 span{
	width: 36px;
	height: 38px;
	display: block;
	background-color: white;
	float: left;
	margin-left: 5px;
	text-align: center;
	line-height: 38px;
	color: #a9a9a9;
	cursor: pointer;
	transition: all .5s;
}
.list .stern .stern-1 span:hover{
	background-color: red;
}
.list .stern .stern-1 span:nth-child(1){
	background: url(../img/案例列表左箭头.png)no-repeat 12px 13px;
	 border: 1px solid white;
	 background-color: white;
		margin-left: 0;
}
.list .stern .stern-1 span:nth-child(3){
		/* margin-left: 0; */
		background-color: #dd4012;
		color: white;
}
.list .stern .stern-1 span:nth-child(6){
	background: url(../img/案例列表左箭头.png)no-repeat -190px 13px;
	 border: 1px solid white;
	 background-color: white;
		/* margin-left: 0; */
}
/* 尾部 */
.offal{
	width: 100%;
	height:81px;
	background-color: #000000;
	position:fixed;
	bottom: 0;
}
.offal .offal-1 {
	width: 1104px;
	height: 81px;
	/* background-color: #008000; */
	margin: 0 auto;
}
.offal .offal-1 p{
	width: 164px;
	height:80px;
	/* background-color: blue; */
	/* margin-top: 10px; */
	padding-top: 20px;
	float: left;
	
}
.offal .offal-2{
	width: 742px;
	height:80px;
	/* background-color: blue; */
	float: left;
	margin-left: 198px;
	}
	
.offal .offal-2 span{
	width: 742px;
	height: 40px;
	/* background-color: #008000; */
	display: block;
	padding-left: 266px;
	padding-top: 17px;
	cursor: pointer;
	color: #999999;
}
.offal .offal-2 p{
	width: 742px;
	height: 40px;
	float: left;
	color: #999999;
	font-size: 10px;
	margin-left: 115px;
}